Sourdough Scoring: How to Slash with Confidence (and a Little Creativity)

Sourdough Scoring

There’s something almost magical about sliding a beautifully scored loaf into the oven… and watching it bloom.

Scoring is more than just decoration. It controls how your loaf expands, helps you avoid random blowouts, and gives your bread that signature artisan look. Whether you’re baking in a round or oval banneton, learning to score with intention is the step that transforms a good loaf into a show-stopper.

In this post, we’re breaking down:

  • Why we score sourdough
  • The difference between structural and decorative cuts
  • Tips for scoring round vs oval loaves
  • Design inspiration for the 8 loaves you’ll see below (before + after baking)

Why Do We Score Sourdough?

During oven spring, your dough expands rapidly. If you don’t give it a weak point to open through, it will create its own usually in the least attractive place possible.

A deliberate score:

  • Controls expansion
  • Encourages a dramatic ear
  • Enhances oven spring
  • Adds personality to your loaf

Think of scoring as guiding the energy of your dough.

The Two Types of Scores

1. Structural Scores (The “Main” Cut)

This is the cut that allows the loaf to expand.

Structural Score in Sourdough Baking

It’s typically:

  • 1–2cm deep
  • Confident and continuous
  • Placed intentionally depending on shape

Without this cut, decorative scoring won’t matter your loaf needs somewhere to open.

2. Decorative Scores

Decorative Score in Sourdough Baking

These are shallow (just through the surface) and purely aesthetic. Leaves, wheat stalks, geometric patterns these sit around your main expansion score and elevate the final look.

Pro tip: Decorative cuts should be shallow enough that they don’t compete with your main score.

Round Loaves: Design Ideas & Inspiration

Round loaves give you symmetry to play with. They’re perfect for radial designs and centred expansion.

Design 1: Classic Wheat Stalk + Ear

Before baking: A single deep curved score across the top, with delicate wheat stalk detailing along one side.
After baking: A bold ear forms along the main slash, while the wheat pattern gently opens and blisters.

Why it works: The single expansion cut creates height, and the decorative detail adds softness.

Design 2: Criss-Cross Lattice (Square Pattern)

Round Criss Cross Sourdough

Before baking: A grid of shallow intersecting lines scored evenly across the surface, forming small squares (like a checkerboard or lattice). Include one slightly deeper structural cut either a subtle curved slash off-centre or a short central cut, to control expansion.

After baking: The loaf rises and the grid gently opens, creating defined, pillowy square sections across the crust. The deeper score forms the main bloom, while the lattice adds texture and dramatic contrast.

Why it works: The structural cut manages oven spring, while the shallow criss-cross scoring creates visual interest and beautiful crust texture. It’s surprisingly simple but looks incredibly impressive.

Design 3: Cross Score

Before baking: Two deep cuts intersecting in the centre.
After baking: Four distinct “petals” form as the loaf expands evenly outward.

Round Sourdough Cross Score

Why it works: Great for beginners, it’s forgiving and promotes even oven spring.

Design 4: Swirl Pattern

Before baking: A confident spiral scored from the centre outward in one continuous motion, gradually curving toward the edge of the loaf. The cut should be deep enough (around 1–2cm) to act as the primary expansion score.

Round Sourdough Swirl Pattern

After baking: The loaf blooms along the spiral, naturally expanding as the curve opens and lifts. The result is dramatic yet soft, the swirl separates beautifully, creating movement and flow across the crust.

Why it works: Round loaves expand outward in all directions, making them ideal for circular scoring. A deep, continuous spiral controls oven spring while doubling as a striking design element. It’s bold, artistic, and surprisingly achievable with one confident cut.

Oval Loaves: Working With Length

Oval loaves (batards) naturally expand lengthwise, so your scoring should follow that energy.

Design 5: Long Central Ear

Long Central Ear Sourdough Baking

Before baking: One long, confident slash running almost the full length.
After baking: A classic bakery-style ear with dramatic lift.

Why it works: Simple, bold, and highlights the natural shape.

Design 6: Wheat Stalk Panel

Before baking: Score one long, confident slash running lengthwise along one side of the oval, this is your main structural cut. On the opposite side, add 5-6 shallow wheat stalk designs. Keep these decorative cuts light and delicate so they don’t compete with the main slash.

Round wheat stalk scoring design

After baking: The loaf opens dramatically along the long score, creating a beautiful ear and strong lift. The wheat stalks gently bloom and separate, adding texture and contrast without overpowering the structure.

Why it works: Oval loaves naturally expand lengthwise, so the long slash encourages maximum oven spring. Placing the decorative wheat stalks on the opposite side creates balance, bold structure on one side, delicate detail on the other. It’s elegant, traditional, and always impressive in before-and-after shots.

Design 7: Leaf 

Sourdough Oval Leaf Pattern

Before baking: One long structural cut slightly off-centre, with shallow leaf cuts trailing alongside.
After baking: The ear forms along the main cut, while the leaves gently bloom and blister.

Why it works: Decorative elements follow the flow of expansion.

Design 8: Geometric Pattern

Oval Sourdough geometric pattern

Before baking: A central expansion slash, with shallow angled lines on each side forming a V pattern.
After baking: The loaf opens boldly through the centre while the chevrons create texture and depth.

Why it works: Strong centre lift with graphic detail.

Practical Scoring Tips

From our own kitchen experience at You Knead Sourdough:

  • Cold dough scores better. Bake straight from the fridge.
  • Use a sharp blade. A lame with a fresh razor makes all the difference.
  • Be confident. Hesitation creates jagged cuts.
  • Angle for an ear. Hold your blade at about 30-45 degrees for a lifted edge.
  • Flour lightly for contrast. A dusting of rice flour helps designs pop after baking.

Round vs Oval: Which Is Easier?

Round loaves are generally more forgiving for beginners.
Oval loaves give you that classic artisan look with a single bold slash.

If you’re baking two at a time (which we highly recommend), try experimenting with one round and one oval to practise different scoring styles in the same bake.

Final Thoughts: Make It Yours

Scoring doesn’t have to be perfect. In fact, some of the most beautiful loaves happen when you lean into creativity and let the dough surprise you.

Every loaf is a little different; hydration, fermentation, shaping tension and learning to read your dough is part of the craft.

Start simple. Master the single slash. Then layer in decorative detail.

And remember, even if the score isn’t Instagram-perfect, warm sourdough with butter still wins every time.

If you try one of these designs, tag You Knead Sourdough so we can see your creations. We love watching your loaves bloom.

Want to check out how to choose the right bread lame? Read our blog here.

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